Siemens SENTRON Manual page 57

Requirements
● Main circuit is disconnected
● Transfer switching equipment is in the "Manual" position
Procedure
1. Mount one busbar on each connecting terminal of the 3KC4 or 3KC8 transfer switching
equipment with 6 bolts and 6 washers of the bolt set, part B, 35 mm (3KC9811-2).
Figure 6-28
Manual, 08/2017, L1V30368969104A-02
Connecting busbar, version 1
Connection
6.2 Connecting the main circuit
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